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ce319db57b
No semantic changes. Fix the following types of style issues: blank after preprocessor # #define followed by space instead of tab improper first line of block comment indent by spaces instead of tabs last line in file is blank missing blank after open comment missing space before left brace non-continuation indented 4 spaces spaces instead of tabs unparenthesized return expression Signed-off-by: Olaf Faaland <faaland1@llnl.gov>
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/*
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* Copyright (C) 2007-2013 Lawrence Livermore National Security, LLC.
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* Copyright (C) 2007 The Regents of the University of California.
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* Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
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* Written by Brian Behlendorf <behlendorf1@llnl.gov>.
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* UCRL-CODE-235197
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*
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* This file is part of the SPL, Solaris Porting Layer.
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* For details, see <http://zfsonlinux.org/>.
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*
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* The SPL is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* The SPL is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with the SPL. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _SPL_DELAY_COMPAT_H
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#define _SPL_DELAY_COMPAT_H
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#include <linux/delay.h>
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#include <linux/time.h>
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/* usleep_range() introduced in 2.6.36 */
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#ifndef HAVE_USLEEP_RANGE
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static inline void
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usleep_range(unsigned long min, unsigned long max)
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{
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unsigned int min_ms = min / USEC_PER_MSEC;
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if (min >= MAX_UDELAY_MS)
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msleep(min_ms);
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else
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udelay(min);
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}
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#endif /* HAVE_USLEEP_RANGE */
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#endif /* _SPL_DELAY_COMPAT_H */
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